下尿路梗阻可引起（）
A.肾前性急性肾衰竭
B.急进性肾小球肾炎
C.急性肾小管坏死
D.肾后性急性肾衰竭
E.急性间质性肾炎
参考答案：D
Dean left word with my secretary__________ he would call back in the afternoon. [ ]
A who
B that
C.as
D.which
《马关条约》
